▸Orbital parameters

Orbit class	LEO
Inclination	43.0029°
Eccentricity	0.0000402
Period	94.3 min
Apogee	484 km
Perigee	483 km
Mean motion	15.27533609 rev/day
RAAN	327.3185°
Arg of perigee	277.9579°
Mean anomaly	82.1227°
B*	-4.6206e-4
Rev at epoch	3,527

▸Two-line element set (TLE)

EPOCH Jul 6, 2026SOURCE CelesTrakDERIVED currentUPDATED Jul 7, 2026

1 66538U 25265Y 26187.43083750 -.00012936 00000-0 -46206-3 0 9996

2 66538 43.0029 327.3185 0000402 277.9579 82.1227 15.27533609 35279

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-35577",
  "OBJECT_ID": "2025-265Y",
  "EPOCH": "2026-07-06T10:20:24.36+00:00",
  "MEAN_MOTION": 15.27533609,
  "ECCENTRICITY": 0.0000402,
  "INCLINATION": 43.0029,
  "RA_OF_ASC_NODE": 327.3185,
  "ARG_OF_PERICENTER": 277.9579,
  "MEAN_ANOMALY": 82.1227,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66538,
  "REV_AT_EPOCH": 3527,
  "BSTAR": -0.00046206144,
  "MEAN_MOTION_DOT": -0.00012936,
  "MEAN_MOTION_DDOT": 0
}

Reconstructed from CelesTrak OMM mean-elements (element-set number is a placeholder). TLE/OMM data is approximate. Not for operational use or collision avoidance.

▸Satellite metadata

Name	STARLINK-35577
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Nov 18, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	575HIGHvia GCAT — Jonathan McDowell's General Catalog
Mission purpose	—
Object class	PAYLOADHIGH

▸Data quality

Score85 / 100

Claims7

Sources1

TLEavailable

▸Sources

GCAT — Jonathan McDowell's General CatalogCC BY 4.0planet4589.org

▸Actions

GET /api/v1/satellites/66538

//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.